ag-x/CHANGELOG.md

AG X Changelog

v2.0.3 (2025-05-22)

Features

• Multi-Provider Support: Choose between Google OAuth or Custom Provider at first launch
• Provider Settings UI: Built-in settings page to configure custom API endpoints
• API Proxy: Transparent proxy that routes requests to your chosen provider
• Translation Proxy: Supports translation services for multi-language responses
• Welcome Screen: First-run experience lets you select your preferred provider
• System Tray Integration: Minimize to tray with status indicators

Fixes

• Fixed provider selection flow - selecting a custom provider now correctly opens the app
• Fixed endpoint configuration sync between AG X UI and Language Server proxy
• Fixed OAuth redirect handling for custom providers
• Fixed settings persistence across app restarts

Architecture

• dist/main.js - Electron main process with provider orchestration
• dist/languageServer.js - Language Server proxy with endpoint management
• dist/provider/welcome.html - First-run provider selection screen
• dist/provider/settings.html - Provider configuration settings page
• dist/providerSettings.js - Provider settings window management
• dist/services/apiProxy.js - API request proxy to custom endpoints
• dist/services/providerService.js - Provider CRUD operations
• dist/services/translationProxy.js - Translation service proxy

v2.0.2 (2025-05-22)

• Initial AG X fork from Antigravity
• Custom provider support
• Settings UI improvements

v2.0.1 (2025-05-22)

• Base Antigravity fork
• Desktop app packaging (.deb)

[2.0.4] - 2025-05-23

Fixed

• Provider sync on every startup: Active AG X provider is now always synced to endpoints.json, ensuring the Language Server uses the correct provider. Previously, sync only happened on first run, causing the LS to use stale/wrong provider data on subsequent starts.
• Linux sandbox crash (SIGTRAP): Added --no-sandbox to all Electron child process spawns (translation proxy, API proxy). Without this fix, the SUID sandbox caused proxy processes to crash immediately, which forced fallback to Google OAuth.
• --no-sandbox for all modes: The --no-sandbox flag is now applied globally, not just in headless mode.
• Welcome screen re-trigger: Added --ag-reset command-line flag. Running ag-x --ag-reset will re-show the provider selection welcome screen.

Root Causes

1. endpoints.json was never updated after first-run → LS used wrong provider
2. Electron child processes crashed due to SUID sandbox requirement on Linux
3. No mechanism to re-show provider selection after initial setup

Changed Files

• dist/main.js — Always sync provider + AG_RESET flag + no-sandbox for all modes
• dist/languageServer.js — Add --no-sandbox to proxy spawn
• dist/services/apiProxy.js — Add --no-sandbox to proxy spawn